B6 510 Twist Variable Voltage Vape Pen Battery

The B6 Battery is a 510 thread, 350 mAh vape pen battery for your oil cartridges. The B6 has three variable voltage settings and a 15 second pre-heat mode for those thicker oils. The device also has an auto-shut off feature that activates when the device has been sitting idly after 12 minutes. The B6 fits almost all 510 threaded oil cartridges.